2 × 13 × 155377

Prime Factor Structure

Factorization String 2 × 13 × 155377

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,525,876

Proper Divisor Sum 2,486,074

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4039801 ← → #4039831

1 2 13 26 155,377 310,754 2,019,901 4,039,802

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

4,039,802 2,019,901 6,059,704 3,029,852 1,514,926 757,463 2,272,390 1,136,195 3,408,586 1,704,293 5,112,880 2,556,440 1,278,220 639,110 319,555 958,666 479,333 1,438,000 719,000 359,500 179,750 89,875 269,626 134,813 404,440 202,220 101,110 50,555 151,666 75,833 227,500 113,750 56,875 170,626 85,313 255,940 127,970 63,985 191,956 95,978 47,989 143,968 71,984 35,992 17,996 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.